I added some more backpatching and some more files for testing

tests/carl/NoErrors/functionValue.alpha

@@ -44,13 +44,13 @@ b(x) := {
     i := x;
     return a;
 }
- 
+
 c(x) := {
     [string: s]
     s := "Hi!";
     return x(s);
 }
- 
+
 
 (* Function definition
    entry is the first function called
@@ -65,7 +65,7 @@ entry(arg) := {
      result := 0;
   }
   else {
-     [ Boolean : b] 
+     [ Boolean : b]
      result := entry("hello");
   }
   result := c(f);